ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
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Discontinuous coulometric determination of water in liquid hydrocarbons

F. Onuška

Chemko, Strážske

 

Abstract: A discontinuous coulometric device was described for the detn. of H2O in aromatic liquid hydrocarbons. From the sample vessel the hydrocarbon is brought up by dry N into the coulometric cell where the H2O reacts with P2O5. HPO3 is formed and is electrolytically decompd. between 2 Pt.electrodes. A compensograph, also serving as a milliammeter, records the current-time relation; the area is proportional to the amt. of H2O decompd. by the electrolysis.

Full paper in Portable Document Format: 175a359.pdf (in Slovak)

 

Chemical Papers 17 (5) 359–364 (1963)

Thursday, June 17, 2021

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